General data

• Color:
  RAL7030
• Direction of rotation:
  left or right
• Duty type OP1:
  S1
• Housing type:
  M
• Insulation class utilization:
  F
• Motor design:
  Ex-Protection
• Motor type:
  Regular
• Protection class (IP):
  IP55
• Terminal box orientation:
  Cable glands to the right
• Technology:
  AC Asynchronous-Motor
• Frame size:
  250
• Mounting:
  B3
• Material of housing:
  Cast Iron

Electrical data

• Circuit type OP1:
  Δ/Y
• Frequency OP1 (Hz):
  50
• Pole:
  4
• Power OP1 (kW):
  55
• Voltage OP1:
  400/690 V
• Voltage OP2:
  460 V
• Efficiency class OP1:
  IE3
• Efficiency class OP2:
  IE3

Mechanical data

• Ambient temperature:
  -20 up to +40 °C
• Bearing arrangement DE:
  fixed
• Bearing arrangement NDE:
  loose
• Bearing drive-end:
  E2.6314.ZZ.C3
• Bearing non drive-end:
  E2.6313.ZZ.C3
• Cable glands:
  2xM50 / 1xM20
• Shaft dimension drive-end:
  65 x 140 mm
• Speed OP1 (1/min):
  1485
• Protective device winding:
  PTC 130°C